INTERNAL CORRESPONDENCE RECEIVED NOV G1984 CORPORATION OLD RIOGEBURY ROAD.

UNION CARBIDE AA AA A INTERNAL SPECIALTY CHEMICALS DIVISION CORRESPONDENCE LOCATION 514 South Charleston, WV 25303 TO: COPY: FROM: H.

UNION CARBIDE CORPORATION SILICONES AND URETHANE INTERMEDIATES SOUTH CHARLESTON, W VA MAINTENANCE DEPARTMENT TO: Maintenance Area Superintendents FROM: Wayne E.

UC 149-2 INTERNAL i/ /' ,?.

Union Carbide Corporation Linde Division Old Ridgebury Road Danbury, CT 06817 To: Linde Health Coordinators Cryogenic Equipment & Coatings Service Health Coordinators December 19, 1983 Re: Asbestos OSHA - Emergency Temporary Standard On Friday, November 4th, OSHA issued an Emergency Temporary Standard redu cing the permissible exposure limit for asbestos from 2 fibers per cubic centimeter to 0.5 fibers per cubic centimeter for an 8 hour time-weightedaverage (TWAq).

POST OFFICE BOX K * KING CITY.

Managers Meeting Minutes Septeaber 4, 1984 * A c,VV V & A0 Safety t>.

JUIBB-SBB7188 * c< V f 'Vw r P* I "^1 -- S', 2 PLAINTIFFS I EXHIBIT f WH-923 SATE PRACTICE PROCEDURE NO. 4 8ATETY CONTROLS TOR ASBESTOS WORK AT BETTIS 1--INTRODUCTION -ASBESTOS WORK PERMIT Significant exposures to asbestos may occur to Laboratory personnel during removal of inaulatioa containing asbestos.

INDUSTRIAL HYGIENE SAMPLE RECORD FORM s<\ nV^'G^hWn-V'rs- t\Vn'rM\l. 11 gg-l_____ <C^ntQ- ' ffoiV-s $)-> 1lA - _- (CITY) (STATE) (ZIP) CORP.

To: Safety and Health Manual Holders Interoffice Communication From: Dote: J, V.

Interoffice Communication TO: FROM: DATE: SUBJECT: Plant Managers R.

R.

* n mi Vista Chemical Company j 4 15990 N.

Interoffice Communication To : John Friend From : Incident Investigation Teas ott May 18, 1984 Subject : 742/743 VCM VALVECHANGEOUT INCIDENT On Wednesday, May 2, 1984 maintenance personnel were scheduled to pull both VCM valves on 742 reactor and mistakenly removed a VCM valve on 743 reactor manifold.

Interoffice Communication To R.